Advice on dealing with a judgey mom

Recently I met a mom friend who I liked and enjoyed talking to. She has been very enthusiastic about us becoming friends-she found me on facebook, she has texted me quite a bit, etc and she lives just down the street. She seemed okay so all of that was fine. But yesterday we met to hang out and she made several really judgemental comments which didn't sit right with me. We were at an indoor play gym and a mom was sitting on her computer while her child safely played and she started talking shit about this lady being on her computer. After a few of the comments were made, it was awkward for me. I didn't feel like hanging out anymore and am not sure we'd make good friends. I feel like if she's already comfortable talking so much crap about other parents around me, it can only get worse from here. Am I being too harsh? Should I talk to her about this or just black hole her? As I said, she's very enthusiastic (for lack of a better word) about being friends and texts me a lot and is always asking to hang out. I feel like ignoring her but don't know if that's fair or even the right thing to do. Do I tell her she's too judgemental? Any mom friendship guru's out there? via /r/Parenting http://ift.tt/2vAdLhl